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Meaning of petalonamid | Babel Free

Noun CEFR C1

Definitions

Any of the extinct phylum †Petalonamae of motionless archaic animals that resemble leaves.

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

Petals petaltail petalum Petaluma petalurid petaly